ONME-3852 Check that test cases disconnect at the end

[mtomczykmobica]

Description

All tests should leave wifi connection in disconnected state. When test finish with connection state connect, may causing problems with thé next tests.

Pull request type

[ ] Fix
[ ] Refactor
[ ] Target update
[ ] Functionality change
[ ] Docs update
[x] Test update
[ ] Breaking change

[0xc0170]

Description

Please describe your changes and also pull request type

[mtomczykmobica]

Comment added and pull request type set.

[adbridge]

/morph build

[jeromecoutant]

Please describe your changes and also pull request type

And add the github ticket number you are correcting...
Thx

[mbed-ci]

Build : SUCCESS

Build number : 3623
Build artifacts/logs : http://mbed-os.s3-website-eu-west-1.amazonaws.com/?prefix=builds/8712/

Triggering tests

/morph test
/morph export-build
/morph mbed2-build

[mbed-ci]

Exporter Build : FAILURE

Build number : 3231
Build artifacts/logs : http://mbed-os.s3-website-eu-west-1.amazonaws.com/?prefix=builds/exporter/8712/

[mbed-ci]

Test : FAILURE

Build number : 3407
Test logs :http://mbed-os-logs.s3-website-us-west-1.amazonaws.com/?prefix=logs/8712/3407

[0xc0170]

Note: This PR is now a part of a rollup PR (#8753).

In order to expedite remaining CI testing, this PR has been bundled into the above rollup PR.

No further work is needed here, as once that PR is merged, this PR will also be closed and marked as merged.

If any more commits are made in this PR, this PR will remain open and have to go through CI on its own.

[cmonr]

Please ignore. I derped.

[jeromecoutant]

Hi
Back to this patch...
Why the disconnect function has to return NSAPI_ERROR_NO_CONNECTION, and not NSAPI_ERROR_OK ?

[jarlamsa]

In this particular case, there is no connection at all when the disconnect is called.